linux-kernel - Re: [PATCH 31/34] mm: vmstat: replace __count_zone_vm

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Message-ID: <20160712191029.GC8629@cmpxchg.org>
Date:	Tue, 12 Jul 2016 15:10:29 -0400
From:	Johannes Weiner <hannes@...xchg.org>
To:	Mel Gorman <mgorman@...hsingularity.net>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Linux-MM <linux-mm@...ck.org>, Rik van Riel <riel@...riel.com>,
	Vlastimil Babka <vbabka@...e.cz>,
	Minchan Kim <minchan@...nel.org>,
	Joonsoo Kim <iamjoonsoo.kim@....com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 31/34] mm: vmstat: replace __count_zone_vm_events with a
 zone id equivalent

On Fri, Jul 08, 2016 at 10:35:07AM +0100, Mel Gorman wrote:
> This is partially a preparation patch for more vmstat work but it also has
> the slight advantage that __count_zid_vm_events is cheaper to calculate
> than __count_zone_vm_events().
> 
> Signed-off-by: Mel Gorman <mgorman@...hsingularity.net>
> Acked-by: Vlastimil Babka <vbabka@...e.cz>

Acked-by: Johannes Weiner <hannes@...xchg.org>